dolfin team mailing list archive

[Ola Skavhaug <skavhaug@xxxxxxxxx>]

Ilmar Wilbers skrev den 31/03-2008 følgende:
> position = numpy.array([0, 1], 'uint32')
> 
> Happens both on OSX and Linux.

Funny; it complaines about the type of position, wanting a unsigned 32bit
integer, which is exactly what you give it...

Ola
 
> ilmar
> 
> Ola Skavhaug wrote:
> > Ilmar Wilbers skrev den 31/03-2008 følgende:
> >> Hi,
> >>
> >> When I try to run the demo in /demo/la/eigensolver/python, I get the 
> >> following error:
> >>
> >> Initializing PETSc (ignoring command-line arguments).
> >> Traceback (most recent call last):
> >>    File "demo.py", line 18, in <module>
> >>      A.set(A_array, position, position)
> >>    File "/usr/local/lib/python2.5/site-packages/dolfin/dolfin.py", line 
> >> 1823, in set
> >>      return _dolfin.PETScMatrix_set(*args)
> >> TypeError: Numpy array of 32 bit unsigned integers (uint32) expected. 
> >> Make sure that the numpy array use dtype='I'.
> >>
> >> Could this also be related to the clean up from this weekend?
> > 
> > How is position defined? Here, it is:
> > position = numpy.array([0, 1], 'uint32')
> > 
> >  
> >> ilmar
> >> _______________________________________________
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